baber/WOPTO huggingface dataset:
Patent JP-H09150082-A (JP)
Title: Coating booth
Inventor: KUBO KOICHI
IPC: B05C15/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To enable paint mist conducted into a chamber for removing paint mist to be efficiently removed by arranging a filter with a structure of laminated wires of anticorrosive material across a water injecting means, in the chamber for removing paint mist. SOLUTION: Of paint mist conducted into a chamber 8 for removing paint mist and ascending through the chamber 8, the paint mist remaining unremoved by a water injected from a water injecting nozzle 19 communicating with branched piping 13 is introduced into a first filter 24. The filter 24 is of such a structure that plural pieces of screen laminated, each of which has stainless steel wires entangled in a loop. Water is ejected to this filter 24 from the water injecting nozzle 19 located above, a liquid layer part fluidized downward is formed between the stainless steel wires. Consequently, the paint mist introduced into the filter 24 is captured by the liquid layer part, and then is caused to fall, together with a liquid droplet, from the lower surface of the filter 24.  Therefore, almost all of the paint mist ascending through the chamber 8 is smoothly captured by the filter 24, and is allowed to drop into a water tank 2 below for recovery.
Patent JP-H06142054-A (JP)
Title: Visual axis detecting apparatus
Inventor: KONISHI KAZUKI
IPC: A61B3/113
Filed: 1992-10-30
Abstract: PURPOSE:To eliminate an influence of a light image of an extremely high brightness caused by an exterior light, etc., and to extract accurately a Purkinje's figure. CONSTITUTION:A light image with a brightness of at least a definite value is detected out of signals from a light receiving means and a plurality of candidates of Purkinje's figures are obtd. by storing a boundary position of the light image in the horizontal direction, furthermore, sum of the brightness, sum of the product of the brightness and its horizontal coordinate and a pair of the candidates of Purkinje's figures are selected from slopes of standing-up and falling-down of each of the candidates of Purkinje's figures the number of image element in the two dimensional directions of signals of each of the candidates of Purkinje's figure the distances of those which are approximately equal to the alignment direction of a light projecting means of the center of the light image of each of the candidates of Purkinje's figures, and the number of those which are approximately equal to the alignment direction of a light projecting means of the center of the light image of each of the candidates of Purkinje's figure and an extracting means wherein a Purkinje's figure is extracted based on the brightness of this selected pair of candidates of Purkinje's figures is provided.
Patent JP-H03203136-A (JP)
Title: Keyboard such as typewriter, printer
Inventor: GIYUNTERU BIYUTSUTONERU
IPC: B41J5/08
Filed: 1990-11-21
Abstract: PURPOSE: To provide a key board having a sure function by punching a tongue part from a contact foil in the lower part of a connecting bar, and bending the tongue part inward about 180 deg.C in U-shape. CONSTITUTION: A keyboard has a number of keys 1 each of which has one key knob 2 and a key connecting rod 3, and a guide device 4 formed integrally to the keys 1 is connected to a support plate 5 through a pin 6 having a swollen part on the end part side. The guide device 4 has one cylindrical guide hole 8 to each key 1, and one key connecting part 3 is guided to the hole 8 in such a manner as to be movable in the direction vertical to the base 5. A pattern conductor is provided on the upper surface 9 of the support plate 5, and each key 1 has a substantially U-shape having a punched part 11 in a foil 10 to generate a foil tongue part 12 bendable 180 deg.C from the base surface of the foil 10.  The foil 10 has a pattern conductor 13 and a static contact 1, for example, by printing, and a strip operating contact 15 for bridging both the static contacts 14 in contact is installed to the tongue part 12 side opposed to the static contact 14.
Patent JP-2000151023-A (JP)
Title: Semiconductor light emitting device
Inventor: KUBOTA SHINICHI
IPC: H01S5/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce threshold current density by providing a high density doped layer which is locally doped in higher density than a total p-type clad layer at the boundary side of the p-type clad layer and a p-side light guide layer without providing an electron blocking layer. SOLUTION: A high density doped layer 6 which is locally doped in higher density than a total p-type clad layer 5 is provided at the boundary side of the p-type clad layer 5 and a p-side light guiding layer 3. By the means, the positive hole density can be enhanced and the series resistance is reduced by providing a high density doped layer 6 which is locally doped in high density at a part of the p-type clad layer 5 without degrading a crystal performance of the p-type clad layer 5. Also, a conductive band side of the high density doped layer 6 is relatively higher than another region of the p-type clad layer 5 at a conductive band terminal, therefore it operates as an obstructing wall against electrons. By the means a threshold current density can be reduced.
Patent JP-2000146459-A (JP)
Title: Condenser leaking tube detection device
Inventor: INOUE KOICHI
IPC: F28B9/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To correctly detect a leak in a heat transfer tube, to shorten the leak detection time, and to shorten the single operation time of a condenser of the double system type in a leak detection device of the heat transfer tube of the condenser. SOLUTION: A plurality of heat transfer tubes 90 are provided between tube sheets 73, a cap 1 is manually pressed against both opening parts of the heat transfer tubes 90 to seal the heat transfer tubes 90. The cap 1 comprises an outer cap 10 and an inner cap 11, the inner cap 11 is urged to the opening side of the tube sheets 73 by a spring 13 to communicate the heat transfer tubes 90 with the inner cap 11 and seal the inside. ON-OFF valves 5, 6, 7 are opened, and a space between the inner and outer caps, a space in the inner cap 11, and a space inside tanks 3-1, 3-2 are pressurized by a compressor 2. Then, the pressure in the outer space is kept constant while the ON-OFF valve 5 is closed, the ON-OFF valve 6 is closed, and the control valve 7 is opened.  Since the pressure in the inner caps 10 is equal to that in the outer cap 11, no pressure leaks outside from a rubber packing 15 of the inner cap 11, even in a case of a leak 96 from a small hole 95, the pressure drop can be read by a differential pressure gauge 4 to correctly detect the leak.
Patent JP-2000148473-A (JP)
Title: Signal processor
Inventor: SASAKI HIROYUKI
IPC: G06F9/30
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor suppressing a decrease in use efficiency due to the rewriting of a program. SOLUTION: Each time an instruction judging circuit 202 inputs an instruction through an instruction gate circuit 201, the circuit 202 decodes the instruction to determine a process procedure, stores the operation result of an adder 205, a subtracter 206, a multiplier 207, a divider 208, a right shift register 209, a left shift register 210, an AND computing element 211, or OR, computing element 212 in a fixed address storage part 215 or delay address part 216 by following the determined process procedure, and outputs data read out of the storage part, 215 or 216 to a DA converter 213. When conditions specified by branch conditions are met, an instruction ignoring count value is set in an instruction ignoring counter 217, a flip-flop 218 is set, and the process of instructions as many as the value is evaded.
Patent JP-2001134000-A (JP)
Title: Endless belt-shaped electrophotographic photoreceptor
Inventor: FUSE MASAHIRO
IPC: G03G5/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an endless belt-shaped electrophotographic photoreceptor excellent in durability by preventing the thinning of a printed marker part due to wear by a blade or the like and friction with a roller when the photoreceptor is used in a printer or the like. SOLUTION: The endless belt-shaped electrophotographic photoreceptor has a marker part for position detection formed with a thermosetting resin- containing ink.
Patent JP-H06161505-A (JP)
Title: Auxiliary machine operation controller
Inventor: INAZUMI YOSHINORI
IPC: G05B9/02
Filed: 1992-11-25
Abstract: PURPOSE:To provide a means for detecting the states of an auxiliary machine (start/stop, open/close, etc.,) at the time of recovering from the failure time of a controller and at the time of a rise, comparing with the control output of the controller itself and notifying this comparison result to an operator and to provide a control means capable of making the control output automatically coincide with the present auxiliary state, in the control of the auxiliary machine such as a valve, a pump. CONSTITUTION:This controller is composed by being provided with a comparator 9 for comparing the state of an auxiliary machine (a valve 13) read by a controller 7 with the control output state of the controller 7, a display device 3 for outputting the coincident and the noncoincident information of this comparison result and an automatic state coincidence means 12 for adjusting the location of an operation switch so as to allow the control output for the auxiliary machine outputting noncoincidence to be matched with the state of the auxiliary state.
Patent JP-H02161489-A (JP)
Title: Back light illuminating device
Inventor: TAKAHASHI TAKESHI
IPC: G02F1/1335
Filed: 1988-12-15
Abstract: PURPOSE:To attain a sufficiently bright illumination and uniform distribution by providing a light diffusing body in a space between a square displaying panel and a light reflecting face so as to divide the space in such a way that a light source is arranged on the side of the light reflecting face. CONSTITUTION:The light source 2 is arranged on one face or inner of four sidewalls which constitute a lamp house 1. The light reflecting face 4 is provided inside the back facing with the square displaying panel 3 of the lamp house 1. The light diffusing body 5 is provided in condition where the space between the square displaying panel 3 and the light reflecting face 4 is divided in such a way that the light source 2 is arranged on the side of the light reflecting face 4. Therefore, most of direct light beams from the light source 2 is blocked by the light diffusant 5 set apart from the square displaying panel 3, and is uniformaly and temporalily reflected by the light reflecting face 4 inside the back. Then, the light transmits the light diffusing body 5 to diffuse uniformaly. Thereby, the square displaying panel 3 is illuminated with the light of sufficient brightness and uniform distribution.
Patent JP-2001134019-A (JP)
Title: Developer, method of producing the same and method of forming image
Inventor: OMURA TAKESHI
IPC: G03G9/113
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a two-component developer with small initial fluctuation in the charge amount of the toner and excellent in the durability which shows stable electrification characteristics for a long time. SOLUTION: The developer is prepared by mixing a toner and a resin-coated carrier and satisfies the relation of formula (1):1<(a/b)<1.4 and formula (2):5<(t/s)<50, wherein a is the charge amount of the toner when the core material constituting the carrier and the toner are mixed, b is the charge amount of the toner when the carrier and the toner are mixed, s is the amount of the exposed core material of the carrier before mixed with the toner, and t is the amount of the exposed core material of the carrier after mixed with the toner.
Patent JP-H04185442-A (JP)
Title: Small printer
Inventor: NISHIZAWA TOSHIHIKO
IPC: B41J1/50
Filed: 1990-11-20
Abstract: PURPOSE:To prevent erroneous generation of timing pulses arising from uneveness in rotation of a type wheel shaft with stationary rotary load only increased by a method wherein a coil spring is installed to the outside of a frame on the type wheel shaft, and a fixing member is interposed between the ends of said coil spring so that the said ends are held under unfixed state. CONSTITUTION:In the case of printing with even number digits, driving force from a motor 1 is transmitted through a gear train on the frame 2 side, and a type wheel shaft 3 starts on counterclockwise rotation, and erected both ends A' of a coil spring 16 arranged, being inserted, inside of a rotation detecting member 8 formed integral with the type wheel shaft 3 touch against the said type wheel shaft with a fixing member 18 being a stopper. Thereby the coil spring 16 is fixed, and the type wheel shaft 3, the rotation detecting member 8 formed integral on the shaft of the type wheel shaft 3, and a coil, spring receiver 17 turn together. At this time, load produced when the coil spring 16 is compressed is applied, as a side pressure, to a contact part between the coil spring 16 of the coil spring receiver 17 and the rotation detecting member 8, and thereby the type wheel shaft 3 is applied with rotary load. The rotary load in the case of printing with odd number digits is applied in the same manner as in the case of the printing in the even number digits.
Patent JP-2001140124-A (JP)
Title: Modified cross-sectional cellulose acetate fiber, aggregation thereof and method for production modified cross-sectional cellulose acetate fiber
Inventor: TAKI HARUMI
IPC: D01F2/30
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an acetate fiber accentuating a dry feeling characteristic of the acetate fiber and further having a luster and silky feeling and an aggregation thereof and to provide a method for producing the acetate fiber. SOLUTION: This modified cross-sectional cellulose acetate fiber is characterized in that the fiber is a cellulose acetate fiber having >=45% mean degree of acetylation, has an H-shaped cross section and simultaneously satisfies the following conditions: b/a=2.8-4.5, d/c=2.8-4.5 and d/b=0.85-1.11 [(a) denotes the width of the thinnest part at a central thin part; (b) denotes the overall length in a longitudinal direction; (c) denotes the length of narrowest part in a transverse direction at a central concavity part; and (d) denotes the overall length in the transverse direction].  A spinneret having a spinning nozzle the shape of which is formed by cutting a part of a circle with two parallel and same-length straight lines and the angles θ formed by both ends of the straight line and the center of the circle is >=70 deg. and <=100 deg. is used for carrying out dry spinning in the method for producing the modified cross-sectional cellulose acetate fiber.
Patent JP-H02161318-A (JP)
Title: Heat sensitive type flow rate sensor
Inventor: KAWAI TETSUO
IPC: G01F1/68
Filed: 1988-12-14
Abstract: PURPOSE:To contrive the improvement of response speed by providing a semiconductor film whose resistance temperature coefficient is negative as a heating resistor on the outside periphery of a sensor pipe. CONSTITUTION:When cold gas flows into a heated sensor part, the temperature of the sensor part is lowered. In a constant-current control system, when the resistance temperature coefficient alpha of a resistor provided on the outside periphery of a sensor pipe is position, a resistance becomes small due to a fact that a temperature is lowered. Accordingly, a heating value also becomes small and it works so as to lower a temperature. Therefore, it takes a long time for reaching a stationary state. On the other hand, when alpha is negative, the resistance becomes large due to a fact that a temperature is lowered, and the heating value is increased. Accordingly, it works so as to obstruct the fall of a temperature, and the time for reaching a stationary state is short. Therefore, by forming a semiconductor film whose resistance temperature coefficient alphais negative on the outside periphery of the sensor pipe as heating resistor, the response speed of the sensor can be improved.
Patent JP-H05152419-A (JP)
Title: Apparatus and method for rearrangement of thin sheet
Inventor: SADAMORI MASAAKI
IPC: H01L21/677
Filed: 1991-11-29
Abstract: PURPOSE:To transfer, with good efficiency and without a danger that a wafer is contaminated, damaged and the like, the wafer from one holding utensil in which a complicated arrangement must be changed to another holding utensil. CONSTITUTION:A thin-sheet support body 8 in which a groove 9 is formed on the surface and which incorporates a ferromagnetic body is placed on a smooth plate 7 which has been placed horizontally; a magnet body 10 provided with magnetism is installed direclty under the thin-sheet support body 8 so as to come into contact with or to be close to the rear surface of the smooth plate 7. A wafer 1 which is in the process of being transferred from one holding utensil to another holding utensil is inserted into the groove 9 and held; the magnet body 10 is advanced along the rear surface of the smooth plate 7 or rotated or both are displaced. Thereby, an arrangement of the wafer 1 is changed arbitrarily. Thereby, when the wafer 1 is transferred from one holding utensil to another holding utensil, it is relayed by using the entitled apparatus. As a result, it is possible to obtain an effect that the wafer whose complicated arrangement must be changed can be transferred with good efficiency and without such a danger that the wafer is contaminated, damaged and the like.
Patent JP-H09159474-A (JP)
Title: Route guidance apparatus
Inventor: INUZUKA YASUHIRO
IPC: G08G1/0969
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a route guidance apparatus by which a vehicle is provided with a new guidance route quickly when the vehicle is deviated from a route. SOLUTION: A counter-signal detection part 30 detects the operation of a counter, and a guidance-route search part 16 is provided with its detection. The guidance-route search part 16 estimates the advance direction of a vehicle before a crossing on the basis of the operation of the counter, and the direction is compared with a guidance route which is guided at present. Then, when both are different, it is estimated that the vehicle is deviated from a guidance route, and a new guidance route is searched after the vehicle has been deviated from the route. Then, after the vehicle has been deviated form the route, a new guidance route which is searched and obtained is displayed. Consequently, immediately after the vehicle has been deviated from the route, the vehicle can be provided with a new guidance route.
Patent JP-H11148148-A (JP)
Title: Emergency, escape device and method of hydraulic construction machine
Inventor: FUJISAWA TSUTOMU
IPC: E02F9/24
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the emergency escape device and emergency escaping method of a hydraulic type construction machine having no effect on the arrangement of equipments for a construction machine body. SOLUTION: A hydraulic unit composed of a hydraulic source unit B consisting of a prime mover 30, hydraulic pumps 31-34 and a hydraulic fluid tank 35 and a motor unit C made up of a hydraulic motor 71 driven by a hydraulic source generated by the hydraulic source unit B and hydraulic pumps 72-75 driven by the hydraulic motor 71 is fitted apart from hydraulic pumps 12-15 installed to a construction machine body and the prime mover 30. An actuator circuit 16 for a hydraulic excavator A is supplied with hydraulic pressure generated by the motor unit C, and the hydraulic excavator A can be driven.
Patent JP-H02159295-A (JP)
Title: Sewing device
Inventor: NAKADA SHOICHIRO
IPC: D05B23/00
Filed: 1988-12-13
Abstract: PURPOSE:To carry out automatically sewing along a curved edge by moving back and forth a back and forth movable bed according to a signal from a tracer for tracing an original drawing mounted on an original drawing mounting table. CONSTITUTION:A left and right moving bed 11 is moved leftward, an original drawing P on which the same sewing line L as the curved edge of a cloth C to be sewn is drawn is sticked on an original drawing mounting table 42 and said table 42 is secured fixedly to a support rail 41 by bolts 40. A cross bar 55 is projected to operate an exhaust device 7 and mount a cloth C on a table 2. The cloth C is applied against a cloth applying portions 71 of all cloth sandwiching tools 64 to sandwich the cloth C with the cloth sandwiching tools 64 by operating a hydraulic cylinder 75. A sewing starting switch is turned on, a reflection type photoelectric switch 46 of a tracer 45 is automatically located right above the start position of a sewing line L drawn on an original drawing P, a left and right moving bed 11 is moved right, a back and forth moving bed 19 is back and forth moved along the sewing line L according to a signal from the tracer 45, a sewing machine 35 is operated and the cloth C is sandwiched by the cloth-clamping tools 64 to be sewn along the curved edge while being adsorbed to a cloth mounting table 2.
Patent JP-H02161849-A (JP)
Title: Data transmission system
Inventor: SHIYUKE MIKIJI
IPC: H04L12/42
Filed: 1988-12-14
Abstract: PURPOSE:To prevent such as inconvenient case where the frame synchronizing fault of a certain one of transmission equipments of a data transmission system causes the same faults of other transmission equipments by producing the frame signals asynchfonously with the frame phases received by all transmission equipments in the system and then transmitting data. CONSTITUTION:A frame aligner 3 writes successively the reception data RD and at the same time reads out these data in response to the frame phases produced by a frame signal generating circuit 4 to send the data to a frame/ channel data inserting circuit 5. In this case, the circuit 4 runs by itself regardless of the frame phase of the received data RD and generates the frame signals with the synchronization of frequency secured with the data RD. Thus the circuit 5 inserts the frame signals and the transmission channel data TCP received from the circuit 4 into the data received from the aligner 3 and can transmit the transmission data TD.
Patent JP-2001136532-A (JP)
Title: Encoding device
Inventor: TSUTSUMI MASAHITO
IPC: H04N19/40
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To generate bit stream of only arbitrary object from among existent bit streams, without deteriorating the image. SOLUTION: An object extraction part extracts a specified object from an image obtained by decoding an existent bit stream by a decoding part. An object position information part generates position information on the extracted object and outputs it to a bit stream editing part. The bit stream editing part generates bit streams in this specified object units by using the existent bit stream as much as possible but generates the bit stream in the mentioned object units, by using a bit stream which is decoded once and then re-encoded, only when information on macroblocks other than the object needs to be referred to. Since almost all bit streams in the object units use the existent bit stream which is not re-encoded, deterioration of image can be eliminated.